公开(公告)号：US20180083263A1

公开(公告)日：2018-03-22

申请号：US15561171

申请日：2016-03-25

申请人： ORANGE POWER LTD.

发明人： Young Tai Cho ,  Yong Gil Choi ,  Seung Chul Park ,  Seon Park ,  Hee Young Seo ,  Jee Hye Park ,  Yong Eui Lee ,  Chul Hwan Kim

IPC分类号： H01M4/134 ,  H01M4/58 ,  H01M4/62 ,  H01M10/052

摘要： The present invention relates to a silicon-based anode active material and a method of fabricating the same. The silicon-based anode active material according to an embodiment of the present invention comprises: particles comprising silicon and oxygen combined with the silicon, wherein a carbon-based conductive layer is coated with on outermost surface of the particles; and phosphorus doped in the particles, wherein a content of the phosphorus with respect to a total weight of the particles and the phosphorus doped in the particles have a range of 0.01 wt % to 15 wt %, and a content of the oxygen has a range of 9.5 wt % to 25 wt %.

公开(公告)号：US20170352883A1

公开(公告)日：2017-12-07

申请号：US15538592

申请日：2015-12-30

申请人： ORANGE POWER LTD.

发明人： Young Tai Cho ,  Yong Gil Choi ,  Seung Chul Park ,  Seon Park ,  Hee Young Seo ,  Jee Hye Park ,  Yong Eui Lee ,  Chul Hwan Kim

IPC分类号： H01M4/38 ,  H01M4/04 ,  H01M4/62 ,  H01M4/02

摘要： The present invention relates to a silicon-based anode active material and a method for manufacturing the same. The silicon-based anode active material according to an embodiment of the present invention comprises: particles comprising silicon and oxygen combined with the silicon, and having a carbon-based conductive film coated on the outermost periphery thereof; and boron doped inside the particles, wherein with respect to the total weight of the particles and the doped boron, the boron is included in the amount of 0.01 weight % to 17 weight %, and the oxygen is included in the amount of 16 weight % to 29 weight %.

公开(公告)号：US20170256831A1

公开(公告)日：2017-09-07

申请号：US15506880

申请日：2015-06-18

申请人： Orange Power Ltd.

发明人： Young Jin Hong ,  Young Jae Lee ,  Sung Keun Lee ,  Soon Sun KANG ,  Chul Hwan Kim

IPC分类号： H01M10/63 ,  H01M10/613 ,  A62C37/36 ,  H01M10/6561 ,  A62C3/16 ,  H01M10/48 ,  H01M10/663

CPC分类号： H01M10/63 ,  A62C3/16 ,  A62C37/36 ,  H01M2/1077 ,  H01M10/48 ,  H01M10/482 ,  H01M10/486 ,  H01M10/613 ,  H01M10/625 ,  H01M10/654 ,  H01M10/6556 ,  H01M10/6561 ,  H01M10/6565 ,  H01M10/6568 ,  H01M10/663 ,  H01M2010/4271 ,  H01M2200/00 ,  H01M2220/20

摘要： The present invention provides an energy storage system comprising: a battery module formed by connecting a plurality of hollow secondary batteries that have hollow tubes therein, respectively; a safety module that includes a cooling/heating unit that stores a cooling/heating medium therein and an extinguishing unit that stores an extinguishing medium therein; a first circulation channel that interconnects the battery module and the safety module to circulate the cooling/heating medium or the extinguishing medium between the battery module and the safety module; and a battery management system that measures the temperature and pressure of the battery module and opens the cooling/heating unit or the extinguishing unit to supply the cooling/heating medium or the extinguishing medium to the first circulation channel when the temperature and pressure of the battery module reaches a preset value.

公开(公告)号：US20170047580A1

公开(公告)日：2017-02-16

申请号：US15305763

申请日：2015-04-22

申请人： ORANGE POWER LTD.

发明人： Young Tai Cho ,  Seung Chul Park ,  Seon Park ,  Hee Young Seo ,  Jee Hye Park ,  Yong Eui Lee ,  Chul Hwan Kim

IPC分类号： H01M4/134 ,  H01M10/0525 ,  H01M4/36 ,  H01M4/38

CPC分类号： H01M4/134 ,  H01M4/366 ,  H01M4/38 ,  H01M4/386 ,  H01M4/625 ,  H01M4/626 ,  H01M10/052 ,  H01M10/0525 ,  H01M2004/021 ,  H01M2004/027 ,  H01M2220/10 ,  H01M2220/20 ,  H01M2220/30

摘要： Provided is a negative active material and a lithium secondary battery including the negative active material. The negative active material for a secondary battery includes silicon particles, wherein circularities of the particles are determined by equation 1 below, and the circularities are 0.5 or greater and 0.9 or less, Circularity=2(pi×A)1/2/P  [Equation 1] where A denotes a projected area of the silicon particle that is two-dimensionally projected, and P denotes a circumferential length of the silicon particle that is two-dimensionally projected.

摘要翻译： 提供一种负极活性物质和包含负极活性物质的锂二次电池。 用于二次电池的负极活性材料包括硅颗粒，其中颗粒的圆形度由下面的等式1确定，并且圆形度为0.5以上且0.9以下，圆形度=2π×A 1/2 / P（其中A 表示二维投影的硅粒子的投影面积，P表示二维投影的硅粒子的周长。

公开(公告)号：US20170033357A1

公开(公告)日：2017-02-02

申请号：US15302957

申请日：2015-04-09

申请人： ORANGE POWER LTD.

发明人： Young Tai Cho ,  Seoung Chul Park ,  Seon Park ,  Hee Young Seo ,  Jee Hye Park ,  Yong Eui Lee ,  Chul Hwan Kim

IPC分类号： H01M4/38 ,  H01M4/04 ,  H01M4/62 ,  H01M4/36

CPC分类号： H01M4/386 ,  C01B33/113 ,  C01B33/18 ,  H01M4/0471 ,  H01M4/049 ,  H01M4/364 ,  H01M4/366 ,  H01M4/625 ,  H01M2004/021

摘要： Provided is an anode active material for a secondary battery and a method of fabricating the anode active material. A silicon-based active material composite according to an embodiment of the inventive concept includes silicon and silicon oxide obtained by oxidizing at least a part of the silicon, and an amount of oxygen with respect to a total weight of the silicon and the silicon oxide is restricted to 9 wt % to 20 wt %.

摘要翻译： 本发明提供二次电池用负极活性物质和负极活性物质的制造方法。 根据本发明构思的一个实施方案的硅基活性材料复合材料包括通过氧化至少一部分硅获得的硅和氧化硅，相对于硅和氧化硅的总重量，氧的量是 限于9重量％至20重量％。

公开(公告)号：US20150171462A1

公开(公告)日：2015-06-18

申请号：US14413199

申请日：2013-07-03

申请人： ORANGE POWER LTD.

发明人： Young Jin Hong ,  Chul Hwan Kim

IPC分类号： H01M10/04 ,  H01M10/0587 ,  H01M2/26 ,  H01M2/30

CPC分类号： H01M10/0422 ,  H01M2/02 ,  H01M2/14 ,  H01M2/263 ,  H01M2/30 ,  H01M10/0413 ,  H01M10/0431 ,  H01M10/0436 ,  H01M10/0587 ,  H01M10/48 ,  H01M10/486 ,  H01M2004/029 ,  H01M2220/20 ,  H01M2220/30 ,  Y10T29/49108

摘要： The present invention relates to an electrode assembly, to a battery comprising same, and to a method for manufacturing same. The electrode assembly according to one embodiment of the present invention comprises: an electrical insulation layer including a base unit having a first main surface and a second main surface opposite the first main surface; a first electrode formed on the first main surface of the electrical insulation layer; a first lead electrically connected to the first electrode and extending outward from the electrical insulation layer; a second electrode formed on the second main surface of the electrical insulation layer and having different polarity than that of the first electrode; a second lead electrically connected to the second electrode and extending in the direction opposite that in which the first lead extends; and a separation film formed on the first electrode and/or second electrode.

摘要翻译： 电极组件及其制造方法技术领域本发明涉及电极组件及其制造方法。 根据本发明的一个实施例的电极组件包括：电绝缘层，包括具有第一主表面和与第一主表面相对的第二主表面的基底单元; 形成在电绝缘层的第一主表面上的第一电极; 电连接到第一电极并从电绝缘层向外延伸的第一引线; 形成在所述电绝缘层的所述第二主表面上并且具有与所述第一电极的极性不同的极性的第二电极; 电连接到第二电极并沿与第一引线延伸的方向相反的方向延伸的第二引线; 以及形成在第一电极和/或第二电极上的分离膜。